package com.atguigu.mpdemo10.config;


import com.baomidou.mybatisplus.core.injector.ISqlInjector;
import com.baomidou.mybatisplus.extension.injector.LogicSqlInjector;
import com.baomidou.mybatisplus.extension.plugins.OptimisticLockerInterceptor;
import com.baomidou.mybatisplus.extension.plugins.PerformanceInterceptor;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Profile;

@Configuration
@MapperScan("com.atguitu.mpdemo10.mapper")
public class MpConfig {


  /*
  *   乐观锁插件
  * */
  @Bean
  public OptimisticLockerInterceptor optimisticLockerInterceptor() {
    return new OptimisticLockerInterceptor();
  }

  // 逻辑删除插件
  @Bean
  public ISqlInjector sqlInjector() {
    return  new LogicSqlInjector();
  }

  /*
  * SQL 执行性能分析插件
  * 开发环境使用，线上不推荐。maxTime指的是 sql最大执行时间
  * dev
  * prod
  * test
  * */
  @Bean
  @Profile({"dev", "test"})  // 设置 dev test环境开启
  public PerformanceInterceptor performanceInterceptor() {
    PerformanceInterceptor performanceInterceptor = new PerformanceInterceptor();
    performanceInterceptor.setMaxTime(300);   // ms, 超过此处设置的ms则sql不执行
    performanceInterceptor.setFormat(true);
    return performanceInterceptor;

  }
}
